A fictional story is one that imaginary stories are told.
There are various elements of a fictional story which include:
Please note that your question is incomplete because you did not refer to which of the Accidental Hero books you wanted analysed. There is one by Jack Blank and another by Matt Myklusch. Therefore, I would give you a general overview about fiction and writing in general.
Setting refers to the time and date a story is told
Plot refers to the main events of a story that happens in stages.
Theme is the central idea of a story
Conflict refers to the disagreement between characters in a story
Point of view is the perspective a writer chooses to write his story from
Characters are people that make up a story and are involved in the acton
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